There currently are 12 United States congressional districts in New Jersey based on results from the 2020 census. There were once as many as 15. The fifteenth district was lost after the 1980 census, the fourteenth district was lost after the 1990 census, and the thirteenth district was lost after the 2010 census.
These are tables of congressional delegations from the State of Texas to the United States Senate and United States House of Representatives.
North Carolina is currently divided into 14 congressional districts, each represented by a member of the United States House of Representatives. After the 2000 census, the number of North Carolina's seats was increased from 12 to 13 due to the state's increase in population. In the 2022 elections, per the 2020 United States census, North Carolina gained one new congressional seat for a total of 14.
Kansas is divided into 4 congressional districts, each represented by a member of the United States House of Representatives. The number of districts in Kansas remained unchanged after the 2010 census. Historically, the state has held as many as eight seats (1893–1933). The number of congressional seats decreased from five to four following the 1990 census. Between 1990 and 2000, the population of Kansas grew by 8.5% from 2,477,574 to 2,688,418, making it the 32nd most populated state; all four congressional seats were retained.
Indiana has nine congressional districts. They were last redrawn after the 2020 census and took effect in 2023, following the 2022 elections.
There are currently nine United States congressional districts in Tennessee based on results from the 2020 United States census. There have been as few as eight and as many as thirteen congressional districts in Tennessee. The 13th district and the 12th district were lost after the 1840 census. The 11th district was lost after the 1850 census and the 10th district was last lost after the 1950 census. The 9th district was briefly lost after the 1970 census but was regained after the 1980 census.
Kentucky is currently divided into six congressional districts, each represented by a member of the United States House of Representatives. The number of congressional districts has been set at six since the 1990 redistricting cycle.
Ohio is divided into 15 congressional districts, each represented by a member of the United States House of Representatives. After the 2010 census, Ohio, which up until then had 18 districts, lost two House seats due to slow population growth compared to the national average, and a new map was signed into law on September 26, 2011. Starting in the 2022 midterms, per the 2020 United States census, Ohio lost its 16th congressional seat, ending up with its current 15 districts.
As of the 2010 census, there are five United States congressional districts in Oklahoma. It was one of the states that was able to keep the same number of congressional districts from the previous census. Following the 2018 elections, a Democratic challenger ousted a Republican incumbent, changing the congressional delegation to a 4-1 Republican majority. The Republicans regained the seat in 2020 when Stephanie Bice defeated Kendra Horn.
Illinois is divided into 17 congressional districts, each represented by a member of the United States House of Representatives. The majority of Illinois' districts are located in the Chicago area.
After the 2000 census, the Commonwealth of Pennsylvania was divided into 19 congressional districts, decreasing from 21 due to reapportionment.
Florida is divided into 28 congressional districts, each represented by a member of the United States House of Representatives. After the 2020 census, the number of Florida's seats was increased from 27 to 28, due to the state's increase in population, and subsequent reapportionment in 2022.
Virginia is currently divided into 11 congressional districts, each represented by a member of the United States House of Representatives.
Arizona is divided into nine congressional districts, each represented by a member of the United States House of Representatives. Since the 2008 elections, Democrats and Republicans have alternated holding a majority of seats in the delegation in six of the last eight elections.
Georgia is represented in the United States House of Representatives by 14 elected representatives, each campaigning and receiving votes in only one district of the 14.
Utah is divided into 4 congressional districts, each represented by a member of the United States House of Representatives. After the 2010 census, Utah gained one House seat, and a new map was approved by the state legislature and signed into law by Governor Gary Herbert.
Michigan is divided into 13 congressional districts, each represented by a member of the United States House of Representatives.
Iowa is divided into four congressional districts, each represented by a member of the United States House of Representatives. The state's congressional map is roughly divided by quadrants in the northeast, northwest, southeast, and southwest sections of Iowa.
The following is a list of the ten congressional districts in the U.S. state of Washington. From the time that Washington Territory was formed in 1853, through statehood in 1889, Washington Territory elected an at-large non-voting Delegate to the United States House of Representatives. At different times in its history, the state of Washington has also elected one or more representatives At-large statewide. Washington gained its 10th district following reapportionment after the 2010 census.
Maryland is divided into eight congressional districts, each represented by a member of the United States House of Representatives. After the 2020 census, the number of Maryland's seats remained unchanged, giving evidence of stable population growth relative to the United States at large.
